75425784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 225815040

約数和(自身を除く): 150389256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 53, 56, 84, 86, 106, 129, 159, 168, 172, 197, 212, 258, 301, 318, 344, 371, 394, 424, 516, 591, 602, 636, 742, 788, 903, 1032, 1113, 1182, 1204, 1272, 1379, 1484, 1576, 1806, 2226, 2279, 2364, 2408, 2758, 2968, 3612, 4137, 4452, 4558, 4728, 5516, 6837, 7224, 8274, 8471, 8904, 9116, 10441, 11032, 13674, 15953, 16548, 16942, 18232, 20882, 25413, 27348, 31323, 31906, 33096, 33884, 41764, 47859, 50826, 54696, 59297, 62646, 63812, 67768, 73087, 83528, 95718, 101652, 118594, 125292, 127624, 146174, 177891, 191436, 203304, 219261, 237188, 250584, 292348, 355782, 382872, 438522, 448963, 474376, 584696, 711564, 877044, 897926, 1346889, 1423128, 1754088, 1795852, 2693778, 3142741, 3591704, 5387556, 6285482, 9428223, 10775112, 12570964, 18856446, 25141928, 37712892, 75425784]

約数ペア:

[(1, 75425784), (2, 37712892), (3, 25141928), (4, 18856446), (6, 12570964), (7, 10775112), (8, 9428223), (12, 6285482), (14, 5387556), (21, 3591704), (24, 3142741), (28, 2693778), (42, 1795852), (43, 1754088), (53, 1423128), (56, 1346889), (84, 897926), (86, 877044), (106, 711564), (129, 584696), (159, 474376), (168, 448963), (172, 438522), (197, 382872), (212, 355782), (258, 292348), (301, 250584), (318, 237188), (344, 219261), (371, 203304), (394, 191436), (424, 177891), (516, 146174), (591, 127624), (602, 125292), (636, 118594), (742, 101652), (788, 95718), (903, 83528), (1032, 73087), (1113, 67768), (1182, 63812), (1204, 62646), (1272, 59297), (1379, 54696), (1484, 50826), (1576, 47859), (1806, 41764), (2226, 33884), (2279, 33096), (2364, 31906), (2408, 31323), (2758, 27348), (2968, 25413), (3612, 20882), (4137, 18232), (4452, 16942), (4558, 16548), (4728, 15953), (5516, 13674), (6837, 11032), (7224, 10441), (8274, 9116), (8471, 8904)]